Define Filter & sort
Be able to sort 
Know difference between Ascending and Descending Sorts
What happens when you filter data?
Know how to run a custom filter
Understand how to use the SUM, MIN, MAX, and Average functions
Be able to research how to use any function
Set an absolute cell reference
Know what a Cell Range is
Know how to autofill a formula
Know what a relative cell reference is
Know your order of operations
Know the difference between a regular and 3d cell reference
Know the difference between a function name and argument

Practice game: http://jeopardylabs.com/play/enter-title166777